package com.softeem.ssm2.service;

import com.softeem.ssm2.entity.Department;

/**
 * @Author mrchai
 * @Date 2019/10/12 10:28
 */
public interface IDepartmentService {

    /**
     * 根据专业号检索专业对象
     * @param dno
     * @return
     */
    Department queryByDno(Integer dno);

}
